On 11/1/2013 9:47 PM, firstname.lastname@example.org wrote: > >> >> What's the test for determining the starting point for each column? > - > They are available separately and known. Let 's say for the 10 > columns I have 10 numbers. The problem is they are all different. If > they were the same I would just take off the top of the matrix.
Then it's just
You'll want to test that max()+499<length(dat) of course...